← Back to branch summary

~pali/+junk/llvm-toolchain-3.7

« back to all changes in this revision

Viewing changes to test/Transforms/GVN/pr10820.ll

  • Committer: Package Import Robot
  • Author(s): Sylvestre Ledru
  • Date: 2015-07-15 17:51:08 UTC
  • Revision ID: package-import@ubuntu.com-20150715175108-l8mynwovkx4zx697
Tags: upstream-3.7~+rc2
Import upstream version 3.7~+rc2

Show diffs side-by-side

added added

removed removed

Lines of Context:
test/Transforms/GVN/pr10820.ll
 
1
; RUN: opt < %s -basicaa -gvn -S | FileCheck %s
 
2
 
 
3
target datalayout =
 
4
"e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-f128:128:128-n8:16:32:64"
 
5
target triple = "x86_64-unknown-linux-gnu"
 
6
 
 
7
@g = external global i31
 
8
 
 
9
define void @main() nounwind uwtable {
 
10
entry:
 
11
; CHECK: store i32
 
12
  store i32 402662078, i32* bitcast (i31* @g to i32*), align 8
 
13
; CHECK-NOT: load i31
 
14
  %0 = load i31, i31* @g, align 8
 
15
; CHECK: store i31
 
16
  store i31 %0, i31* undef, align 1
 
17
  unreachable
 
18
}